[QUOTE=emanueol;4198099]It worked!!! As you suggested on the method 2:
1. uninstall old kindle version.
2. downloaded latest kindle for pc:
https://www.amazon.co.uk/kindle-dbs/...00_pbcb_rnsa00
3. before downloading via kindle the book ---> launch kindle > update registry from true to false
4. double click book to download it in old single azw format.
5. then dragged single azw book file into Calibre
6. In Calibre converted into PDF sucessfuly which made book have 2 versions AZW3 and PDF.
/QUOTE]
I've done the download and install Kindle, but cannot find 'update registry'.
Under Tools, Options there is Registrtation, which currently shows unregistered, even though it show some of my Kindle books in the Library
Help please